everyday science MCQ #6225

Units of electricity consumed by a 2500-watt air-conditioner in one hour are:

everyday science MCQ #6225

  1. Question 1

    Q1. Units of electricity consumed by a 2500-watt air-conditioner in one hour are:

    • A) 25 units
    • B) 2.25 units
    • C) 2.5 units
    • D) 0.25 units

    Answer: 2.5 units

    Explanation: Energy (units) = Power (kW) × Time (h) = 2500 W ÷ 1000 × 1 h = 2.5 kWh (units), so the air conditioner consumes 2.5 units in one hour.